FRATERNALI, P. .; GONZALEZ, S. L. H. . Model Driven Development of Gamified Applications. Journal of Web Engineering, [S. l.], v. 18, n. 7, p. 655–694, 2019. DOI: 10.13052/jwe1540-9589.1874. Disponível em: https://journals.riverpublishers.com/index.php/JWE/article/view/5631. Acesso em: 7 may. 2024.